The Passionate EyeMega-TsunamiFeb 28, 2015 | 42:59Could we survive a mega-tsunami in North America? Using CGI simulations, scientists predict a wave even bigger than the tsunamis in Thailand & Japan could devastate the Atlantic Coast.

NewsChris Hadfield's flight suit found at thrift storeFeb 28, 2015 | 1:23A flight suit once worn by astronaut Chris Hadfield is apparently now the property of a Toronto doctor who found it in — of all places — a local thrift store

TechnologyHydrofoil watercraft introduced for personal useFeb 28, 2015 | 1:43The quadrofoil travels above water level, enabling it to reach higher speeds due to reduced drag from the water. The basic model will sell for about $17,000 US

The Nature of ThingsThe Great Human Odyssey: Journey's EndFeb 26, 2015 | 44:43Early humans eventually colonized Australia, the South Pacific, and the Americas. But how did our ancestors master the oceans?

The Nature of ThingsThe Sacrifice - The Great Human OdysseyFeb 25, 2015 | 11:26We take the camera to a remote rain-forest village in Papua New Guinea to witness a spectacular and shocking ritual: the male initiation of the Crocodile People. After a year of negotiations, our film crew was granted unprecedented access by the village Elders. But when we arrived in person, we faced a final hurdle: a sex change operation. Confused? Have a look.